Are you a developer with 0-3 years of experience, passionate about both elegant frontends and powerful backends, and curious about the AI revolution? The Fullstack Developer Job at Atrean in Bangalore is your rare opportunity to dive headfirst into building AI-native products from the ground up. This isn’t just a coding role; it’s a chance to own core product areas and shape the future of fintech for the US wealth management industry.
With a competitive salary of ₹3.6 LPA – 7.2 LPA and a focus on cutting-edge tech like Next.js, vector databases, and AI agents, this in-office role is perfect for a sharp, product-minded engineer ready to make a significant impact. If you’re solid with Python and TypeScript and want to move from theory to practice in AI, this Fullstack Developer position is your ideal launchpad.
Ready to build something transformative? Let’s decode this opportunity.
About Atrean: Your Code Powers Investment Intelligence
Before we explore the role, understand the problem you’ll be solving. Atrean is a specialized fintech company that helps US Registered Investment Advisors (RIAs) automate their investment data workflows. They operate in the niches of Decision Intelligence, Investment Data Management, and Wealthtech.
💡 What does this mean for you?
- High-Impact Domain: Your work will directly streamline multi-million dollar investment operations.
- Cutting-Edge Niche: You’ll be working at the exciting intersection of finance (Wealthtech) and artificial intelligence.
- Focused Mission: You’ll build tools that make complex data simple and actionable for financial experts.
Your Role: Fullstack Developer (AI-Native Focus)
This Fullstack Developer Job is designed for someone who thrives on ownership and end-to-end execution. You won’t just be tasked with writing code; you’ll be responsible for delivering complete, polished features.
Key Responsibilities: What You’ll Build
Your day-to-day work will be a dynamic mix of frontend craftsmanship, backend logic, and AI integration:
- End-to-End Ownership: Own core product areas completely—from backend services and APIs to polished, user-friendly frontends.
- Build AI-Native Features: This is the core differentiator. You will actively build:
- AI Agents that automate complex tasks.
- Retrieval Pipelines using vector databases for intelligent data access.
- Features involving prompt and tool design.
- Ensure Quality & Performance: Apply systems thinking to API design, data modeling, and ensure high performance and reliability of the services you build.
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The Tech Stack: Modern Tools for a Modern Problem
This role requires a blend of traditional fullstack skills and emerging AI technologies. Here’s what you’ll be working with:
| Category | Technologies & Concepts |
|---|---|
| Frontend | Next.js, component design, strong UX sense |
| Backend | Python, TypeScript/Node, API design, data modeling |
| AI/ML | LangChain/LlamaIndex, Agent frameworks, vector databases, re-ranking, query planning |
| Database | PostgreSQL |
| DevOps | Observability, CI/CD, security, cost/performance tuning |
Who is Atrean Looking For? The Ideal Candidate
This role is perfect for a developer who is both technically proficient and product-aware. Here’s what you need:
Mandatory Skills & Requirements
- Experience: 0-3 years of experience.
- Backend Skills: Strong foundation in systems thinking, API design, data modeling, and a focus on performance and reliability.
- Frontend Skills: Proficiency with Next.js, a good sense of component design and UX, and ability to execute quickly.
- AI Interest: Hands-on AI product experience or a strong desire to gain it, especially with vector databases, retrieval patterns, and agents.
- Languages: Solid proficiency in Python and TypeScript/Node.
- Familiarity: Knowledge of frameworks like LangChain or LlamaIndex, re-ranking, and query planning.
- Exposure: Understanding of observability, CI/CD, security, and performance tuning.
The Hiring Process: What to Expect
Atrean’s process is designed to be thorough yet respectful of your time:
- 20-min intro call: A initial screening conversation.
- 60-90-min live pairing or take-home assignment: A practical test of your skills.
- Founder conversation + system/portfolio deep dive: A chance to discuss your experience and technical depth with leadership.
- References and offer: The final step to joining the team.
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Why This Role is a Career Catalyst
Choosing the right first or second job is critical. This role offers unique advantages:
- 🚀 AI Frontier Experience: Gain hands-on experience in the most in-demand area of tech—AI product development—which is a massive career differentiator.
- 🎯 End-to-End Ownership: Unlike in large companies, you’ll likely have significant ownership over features, accelerating your learning and impact.
- 💡 Foundational FinTech Knowledge: Get paid to become an expert in the high-stakes, high-reward wealthtech industry.
- 🛠️ Modern Tech Stack: Work exclusively with modern, marketable technologies like Next.js, Python, and AI frameworks.
- 👍 Great Benefits: Enjoy a 5-day work week, health insurance, an informal dress code, and free snacks and beverages.
How to Apply for This Fullstack Developer Role
The application deadline is 29th September 2025. Here’s how to prepare a strong application:
- Polish Your Portfolio: If you have any projects (personal, academic, or professional) that use Next.js, Python, or any AI components (even a simple chatbot), highlight them prominently on your resume and GitHub.
- Prepare for the Live Pairing/Take-Home: Brush up on your core Python and TypeScript/Node skills. Be ready to think aloud, communicate your process, and solve problems collaboratively.
- Research Atrean: Understand what RIAs are and the problems they face. This shows genuine interest and product mindset.
- Articulate Your AI Interest: Even if you lack direct experience, be prepared to discuss your learning journey in AI, what you’ve read about LangChain or vector databases, and why it excites you.
- Showcase Your Fullstack Mindset: Be ready to discuss both frontend (UX, component design) and backend (API design, data modeling) principles in your interview.
Conclusion: Build the Future of FinTech with AI
The Fullstack Developer Job at Atrean is a standout opportunity for developers at the start of their career. It offers a rare combination of fullstack development, AI implementation, and fintech domain experience all in one role.
If you are a proactive, curious, and skilled developer looking to step into a high-impact role where you can learn, build, and own significant product features, this is your chance.
✨ Don’t just write code—build intelligent products. Apply for the Atrean Fullstack Developer position in Bangalore before the September 2025 deadline and start your journey at the intersection of AI and finance!
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